Patent Assignment
Reel/Frame 019247/0058
Assignment of Assignor's Interest
Recorded: 2007-05-03
Pages: 2
Assignor
WORRALL, CHANDRIKA K.
Executed: 2007-04-17
Assignee
IPWIRELESS, INC.
1001 BAYHILL DRIVE, SECOND FLOOR, SAN BRUNO, CALIFORNIA, 94066
Covered Property
(1)
Hierarchical organization of paging groups
Application:
11/701,712 →
Publication:
US 2008/0188247
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jan 21, 2009
From: IPWIRELESS, INC.; IPWIRELESS U.K. LIMITED; IPW PARENT HOLDINGS INC.; IPW HOLDINGS, INC.
To: NORTHROP GRUMMAN INFORMATION TECHNOLOGY, INC.
Reel/Frame 022126/0215 →
Amended and Restated Patent Security Agreeement
Apr 14, 2010
From: IPWIRELESS, INC.; IPWIRELESS U.K. LIMITED; IPW HOLDINGS, INC.; IPWIRELESS PTE LIMITED
To: NORTHROP GRUMMAN INFORMATION TECHNOLOGY, INC. NOW KNOWN AS NORTHROP GRUMMAN SYSTEMS CORPORATION BY REASON OF MERGER
Reel/Frame 024233/0065 →
Release of Security Interest
Apr 29, 2010
From: NORTHROP GRUMMAN SYSTEMS CORPORATION (SUCCESSOR BY MERGER TO NORTHROP GRUMMAN INFORMATION TECHNOLOGY, INC.)
To: IPWIRELESS, INC.
Reel/Frame 024305/0231 →
Security Agreement
Feb 16, 2012
From: IPWIRELESS, INC.
To: SQUARE 1 BANK
Reel/Frame 027727/0075 →